Home / 94,241.88-141,383.68-31,081.52

Finding the Fourth Proportional to 94,241.88, 141,383.68 and 31,081.52

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Solution

The fourth proportional to 94,241.88, 141,383.68 and 31,081.52 is: 46,629.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,241.88 : 141,383.68 = 31,081.52 : x
  2. Step 2: Convert to fraction form
    94,241.88/141,383.68 = 31,081.52/x
  3. Step 3: Cross multiply
    94,241.88x = 141,383.68 × 31,081.52
  4. Step 4: Simplify right side
    94,241.88x = 4,394,419,953.35
  5. Step 5: Solve for x
    x = 4,394,419,953.35/94,241.88
  6. Step 6: Final answer
    x = 46,629.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.